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[ticket/13597] Modify variable-variable syntax to be compatible with PHP7

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PHPBB3-13597
This commit is contained in:
Marc Alexander
2015-02-11 12:03:54 +01:00
parent c6a371531b
commit 3df25babce
7 changed files with 14 additions and 14 deletions
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8
phpBB/includes/functions_user.php
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@@ -44,13 +44,13 @@ function user_get_id_name(&$user_id_ary, &$username_ary, $user_type = false)
$which_ary = ($user_id_ary) ? 'user_id_ary' : 'username_ary';
if ($$which_ary && !is_array($$which_ary))
if (${$which_ary} && !is_array(${$which_ary}))
{
$$which_ary = array($$which_ary);
${$which_ary} = array(${$which_ary});
}
$sql_in = ($which_ary == 'user_id_ary') ? array_map('intval', $$which_ary) : array_map('utf8_clean_string', $$which_ary);
unset($$which_ary);
$sql_in = ($which_ary == 'user_id_ary') ? array_map('intval', ${$which_ary}) : array_map('utf8_clean_string', ${$which_ary});
unset(${$which_ary});
$user_id_ary = $username_ary = array();